Respect multiline syntax in Dockerfile

It fixes errors in /home/opnfv/.bashrc induced by [1].

[1] https://gerrit.opnfv.org/gerrit/#/c/13699/

Change-Id: I07ff6504ee8fee7428b700553419d1208e639379
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docker/Dockerfile b/docker/Dockerfile
index f2c8178..f119cbb 100644 (file)
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -108,7 +108,11 @@ RUN sudo apt-get install -y nodejs
 RUN cd ${repos_dir}/promise && sudo npm -g install npm@latest
 RUN cd ${repos_dir}/promise && npm install
 
-RUN /bin/echo -e "set nocompatible\nset backspace=2" >> /home/opnfv/.vimrc
-RUN echo "set nocompatible" >> /home/opnfv/.exrc
-RUN echo -e "alias ll='ls -lh'\n. /home/opnfv/repos/functest/cli/functest-complete.sh" >> /home/opnfv/.bashrc
+RUN echo "set nocompatible \n\
+set backspace=2" \
+>> /home/opnfv/.vimrc
+RUN echo set nocompatible >> /home/opnfv/.exrc
+RUN echo "alias ll='ls -lh' \n\
+. /home/opnfv/repos/functest/cli/functest-complete.sh" \
+>> /home/opnfv/.bashrc
 RUN cd ${repos_dir}/functest/cli && pip install .